Home / 3,721,106.60-5,592,719.10-3,234,501.80

Finding the Fourth Proportional to 3,721,106.60, 5,592,719.10 and 3,234,501.80

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Solution

The fourth proportional to 3,721,106.60, 5,592,719.10 and 3,234,501.80 is: 4,861,365.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,721,106.60 : 5,592,719.10 = 3,234,501.80 : x
  2. Step 2: Convert to fraction form
    3,721,106.60/5,592,719.10 = 3,234,501.80/x
  3. Step 3: Cross multiply
    3,721,106.60x = 5,592,719.10 × 3,234,501.80
  4. Step 4: Simplify right side
    3,721,106.60x = 18,089,659,995,844.38
  5. Step 5: Solve for x
    x = 18,089,659,995,844.38/3,721,106.60
  6. Step 6: Final answer
    x = 4,861,365.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.